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Peter Felfer

Explore the profile of Peter Felfer including associated specialties, affiliations and a list of published articles. Areas
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Articles 18
Citations 46
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Recent Articles
1.
Heller M, Ott B, Felfer P
Microsc Microanal . 2024 Jun; 30(6):1152-1162. PMID: 38919052
In atom probe tomography, the spatial resolution and accuracy of the data critically depend on the 3D reconstruction of the 2D detector data. Atom probes with a reflectron have an...
2.
Heller M, Ott B, Dalbauer V, Felfer P
Microsc Microanal . 2024 Jun; 30(6):1138-1151. PMID: 38885135
Atom probe tomography (APT) data analytics have traditionally been based on manual analytics by researchers. As newer atom probes together with focused ion beam-based specimen preparation have opened APT to...
3.
Ott B, Heller M, Monajem M, Felfer P
Microsc Res Tech . 2024 May; 87(9):2113-2120. PMID: 38689392
To detect hydrogen in materials at the atomic scale, atom probe tomography is now regularly used. In order to avoid cumbersome cryo-preparation to suppress diffusion, often hydrogen is charged only...
4.
Vorlaufer N, Josten J, Carl S, Gobel E, Sogaard A, Taccardi N, et al.
Microsc Res Tech . 2023 Nov; 87(3):476-483. PMID: 37921114
The behavior of catalytic particles depends on their chemical structure and morphology. To reveal this information, the characterization with atom probe tomography has huge potential. Despite progresses and papers proposing...
5.
Wolf M, de Oliveira A, Taccardi N, Maisel S, Heller M, Khan Antara S, et al.
Commun Chem . 2023 Oct; 6(1):224. PMID: 37853170
Gallium-rich supported catalytically active liquid metal solutions (SCALMS) were recently introduced as a new way towards heterogeneous single atom catalysis. SCALMS were demonstrated to exhibit a certain resistance against coking...
6.
Thompson Y, Zissel K, Forner A, Gonzalez-Gutierrez J, Kukla C, Neumeier S, et al.
J Mater Sci . 2022 Jun; 57(21):9541-9555. PMID: 35663460
Graphical Abstract:
7.
Raman N, Wolf M, Heller M, Heene-Wurl N, Taccardi N, Haumann M, et al.
ACS Catal . 2021 Nov; 11(21):13423-13433. PMID: 34777909
Supported catalytically active liquid metal solutions (SCALMS) of Pt in Ga (2 at.-% Pt) were studied in the temperature range of 500 to 600 °C for propane dehydrogenation. A facile...
8.
Macauley C, Heller M, Rausch A, Kummel F, Felfer P
PLoS One . 2021 Jan; 16(1):e0245555. PMID: 33465106
Atom probe tomography (APT) is a powerful technique to obtain 3D chemical and structural information, however the 'standard' atom probe experimental workflow involves transfer of specimens at ambient conditions. The...
9.
Glockel F, Uggowitzer P, Felfer P, Pogatscher S, Hoppel H
Materials (Basel) . 2019 Aug; 12(16). PMID: 31405097
In this study, we demonstrate how Zn and Sn influence hardening behavior and cluster formation during pre-aging and paint bake treatment in Al-Mg-Si alloys via hardness tests, tensile tests, and...
10.
McCarroll I, Scherrer B, Felfer P, Moody M, Cairney J
Microsc Microanal . 2018 Sep; 24(4):342-349. PMID: 30175704
Understanding oxide-metal interfaces is crucial to the advancement of materials and components for many industries, most notably for semiconductor devices and power generation. Atom probe tomography provides three-dimensional, atomic scale...